Avril Lavigne's new song 'What the Hell' released in full

Avril Lavigne's new song 'What the Hell' released in fullAvril Lavigne's brand new song entitled What the Hell has finally made its way out. The lead single of her new album Goodbye Lullaby, it's a pop-rock song which carries a lot of fun elements from such her singles as "Hey You" and "Sk8erboi".

The song was first showcased to live audience during the annual Dick Clark's new Year's Rockin' Eve with Ryan Seacrest and offered for free download over the weekend. Beside singing the new track, Avril also catered fans with her popular song Girlfriend.

The song was co-written by Max Martin. The other people involved in the making of Goodbye Lullaby which is due in the United States on March 8 included her ex-husband Sum 41's Deryck Whibley, her other longtime collaborators such as Evan Taubenfeld and Butch Walker as well as today's on demand producer Alex da Kid.

Avril Lavigne 'What The Hell' performance :